baber/WOPTO huggingface dataset:
Patent JP-2002256117-A (JP)
Title: Resin composition
Inventor: ANIBE SHINJI
IPC: H01B3/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which does not generate a harmful gas, is excellent in flame retardance, and can be used as an electric wire covering material excellent in initial tensile strength, weather resistance, and electrical properties. SOLUTION: This composition is prepared by compounding 100 pts.wt. polyolefin resin with 10-350 pts.wt. magnesium hydroxide and/or aluminum hydroxide and 0.1-20 pts.wt. polyester plasticizer.
Patent JP-2002260362-A (JP)
Title: Magnetic tape cartridge
Inventor: MORITA KIYOO
IPC: G11B23/107
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cartridge in which the holding part of a leader pin and the vicinity of a tape outlet are not deformed even if external force such as an impact by a fall or the like is added during handling, or operation is possible without adversely affecting the operation of the magnetic tape cartridge in a recording and reproducing apparatus even if they are deformed, and the offset of a magnetic recording tape is relieved while it is not used. SOLUTION: The magnetic tape cartridge has a recessed part for stacking cases on the upper surface of an upper half, and a projected part for stacking cases on the undersurface of a lower half. A pin upper end holding part is an upper end holding recessed part formed inside an upper half inside surface, and a pin lower end holding part is a lower end holding recessed part formed inside a lower half inside surface. The undersurface of the lower half in the lower end holding recessed part is bulged downward. The protruding height T1 of a bulging part from the lower half undersurface and the protruding height of the projected part for stacking, and the depth h1 of the upper end holding recessed part and the depth h2 of the lower end holding recessed part have the relation of a formula (1): T1 <T2 and a formula (2): h1 <h2 .
Patent JP-2001311962-A (JP)
Title: Driving module for liquid crystal display panel and liquid crystal display device having the same
Inventor: KYO SHINKYU
IPC: G09F9/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to inspect the effectiveness of a driving signal to be applied to a display cell circuit of a liquid crystal panel, and a wiring state of input-output lines of this driving signal. SOLUTION: The liquid crystal display panel displays an image in response to gate and date driving signals supplied through gate lines (1) and data lines (2). An integrated printed circuit board (400) generates the gate and data driving signals, and the gate driving signals are supplied to a gate module (250) from the integrated printed circuit board via a transfer line (4). The gate driving module is connected with gate driving signal input lines (253 etc.), and gate driving signal by-pass lines (254 etc.), and it is made possible to easily inspect whether or not the gate driving signals are effective by providing either or both of the lines with a pattern having a width larger than each line.
Patent JP-2002263865-A (JP)
Title: Friction/agitation joining method
Inventor: NARITA MASAYUKI
IPC: B23K20/24
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a friction/agitation joining method by which the generation of a root residual part is controlled. SOLUTION: Two plate-shaped aluminum joining members 1 and 2 are butted in such a manner that a step is formed in the upper surface side in the thickness direction. A rotating joining head 14 of a joining tool 11 is embedded in the butting part 5 of both joining members 1 and 2 from the upper surface side. On the other hand, a backing roller 17 incorporating an electric heater is arranged to face the joining head 14 in the rear surface side of both the joining members 1 and 2. The outer peripheral surface of the backing roller 17 is heated by the electric heater, and the rear surface is heated by making the rear surface of the butting part 5 of both joining members 1 and 2 on the heated outer peripheral surface of the backing roller 17 abut each other.  The butting part 5 of both joining members 1 and 2 is joined by moving both joining members 1 and 2 so that the butting part 5 successively passes through the joining head 14 while heating the rear surface in such a manner.
Patent JP-2002264117-A (JP)
Title: Asymmetric tile, manufacturing method thereof and molding equipment for manufacturing the same
Inventor: SASAKI KIMIO
IPC: B28B11/14
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an asymmetric tile having a high dimensional accuracy, a manufacturing method thereof and molding equipment for manufacture having a high dimensional accuracy. SOLUTION: In regard to the asymmetric tile having an asymmetric shape in a pressurizing direction, the asymmetric tiles in a plurality are molded as one continuous body so that they form a symmetric tile, and after the molding, the symmetric tile is divided to form the asymmetric ones. The molding equipment is provided for manufacturing the asymmetric tile having the asymmetric shape in the pressurizing direction and it has a pair of tools on the surface and rear sides that can mold the asymmetric tiles in a plurality as one continuous body so that they compose the symmetric tile.
Patent JP-2002270797-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: UMEBAYASHI HIROSHI
IPC: H01L21/8242
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To stabilize transistor characteristics by a method which in a DRAM, the resistance of word line is lowered, junction leakage is suppressed, contact resistance due to increase in the contact area of a diffusion layer with a extraction electrode is reduced, a DRAM cell is reduced, the breakdown strength between the word line and the extraction electrode is ensured and by extending the effective channel length. SOLUTION: The transistor of a memory element provided with a diffusion layer 13 which is formed on the surface of a semiconductor substrate 11, the word line 16 which is formed inside a groove 14 formed on the semiconductor substrate 11 which includes the diffusion layer 13 and the extraction electrode 21 which is connected to the diffusion layer 13 in a state of being overlapped with the word line 16 via a first insulation film 19 and the transistor of a logic element in which silicide layers 58, 68 are formed on diffusion layers 55, 65 are formed on the same semiconductor substrate 11. In at least one transistor of the logic element, a gate electrode 51 is formed inside the groove 14 which is formed on the semiconductor substrate 11.
Patent JP-2002271080-A (JP)
Title: High-frequency device
Inventor: SUZUKI KENJI
IPC: H05K9/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency device which prevents members for shielding from loosely coming into contact with each other in its simple constitution and can prevent an adverse effect from being exerted on a high-frequency circuit. SOLUTION: A high-frequency device is provided with a shield case 22 mounted on a printed wring board 21 with a high-frequency circuit in its interior, shield covers 25 and 26 which are coupled with this case 22 and cover each prescribed region on the surface and the rear surface of the board 21, and holding means 22a and 22b and 25a and holding these covers 25 and 26 in a state that cover 25 and 26 are made to separate from the end edges of the case 22 at a prescribed interval.
Patent JP-2001322821-A (JP)
Title: Processing machine of hollow vitreous body
Inventor: FISCHER WOLFGANG
IPC: C03B9/42
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a processing machine of a hollow vitreous body in a continuous assembly line which allows flexible work modes, works with minimum number of working tools, reduces handling motions and needs no stop even when turbulence occurs in a single processing unit. SOLUTION: The processing machine has a series of similar processing units 1 to 15 and A, B which can execute a small number of processing processes on a work 8. The work 8 is transported to the processing unit on a carrying-in belt 4 of clock drive and is detached therefrom. The work to be processed in the unit is held by one and similar work holders at a previous step. Respective processing units have two handling units of another body and the handling units make two works pass a work station by shifting the time. By arrangement of machines, the processing unit can be switched to carrying-out or inside of the line without stopping manufacturing.
Patent JP-2002263725-A (JP)
Title: Slow cooling apparatus
Inventor: NAKAJIMA EIJI
IPC: B21B43/12
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent a bar stock from interfering with a lifting tool and to reduce maintenance cast by preventing the bar stock from being scratched, moreover and also preventing a crade from being bend-deformed at the time of shrinkage of the bar stock. SOLUTION: A shrinkage absorbing member 70 for absorbing shrinkage in the axial direction when the bar stock 10 is slowly cooled is provided on the receiving stand 40 of the cradle in the slow cooling system. The shrinkage absorbing member 70 is provided with a rail member 72 having a slope way 71 which is sloped upwards gradually toward a direction in which the bar stock 10 shrinks in the axial direction, a rolling body 73 which is rotatably placed on the slope way 71 and is in rolling contact with the bar stock 10 and stoppers 74a, 74b for preventing the falling of the rolling body 73 from the slope way 71 and the rolling distance L in the horizontal direction of the rolling body 73 is made longer than the shrinkage E in the axial direction when the bar stock 10 is slowly cooled.
Patent JP-2002269577-A (JP)
Title: Image processing device
Inventor: ISHIHARA HIROSHI
IPC: G06F3/12
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To increase the speed of plotting command to a memory, enabling access to the memory per word unit at a high speed, in painting out a rectangular pattern. SOLUTION: When a plotting area A is painted out with a fixed rectangular pattern B, the rectangular pattern B is not painted out one by one with shifting the pattern by pattern width, single word or plural words are continuously painted out per word boundary pattern unit to dispense with a shift operation and to reduce the number of times memory access.
Patent JP-2002266627-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: ITO KAZUHIRO
IPC: F01N3/08
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To use a reducing agent in a state without mutual fixing during preservation or conveyance and add the reducing agent in an area not deteriorating emission of an internal combustion engine without complicating a structure of a reducing agent feeder. SOLUTION: The reducing agent derived from ammonia is provided in an exhaust gas passage 7 of the internal combustion engine 50 and used in an NOx removal catalyst deoxidizing or decomposing NOx. It is composed as a mixture comprising a solid reducing agent substance 1 derived from ammonia formed in a predetermined size and a nonaqueous liquid 2 for immersing the solid reducing agent substance 1. The reducing agent is added in an emission control area of the nonaqueous liquid 2.
Patent JP-2002268660-A (JP)
Title: Method and device for text voice synthesis
Inventor: TOKUDA KEIICHI
IPC: G10L13/06
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To enable a vocoder type text voice synthesis system, which makes an HMM learn a spectrum parameter sequence and generates the spectrum parameter string from the HMM with a text to synthesize a voice, to output a synthesized voice of high quality and to make it easy to automatically build the system. SOLUTION: The parameter string of a high-precision excitation source model of a vocoder type voice encoding system is modeled through the learning of the hidden Markov model, the high-precision excitation source parameter sequence is generated from the hidden Markov model according to the text to control the high-precision excitation source, and the excitation signal generated by the high-precision excitation source is applied to a synthesizing filter to generate a voice waveform.
Patent JP-2002273097-A (JP)
Title: Method for controlling ventilating dryer and ventilating dryer
Inventor: FUKUDA MITSUO
IPC: D06F58/10
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a drying control method, or the like, that is capable of appropriate drying by shortening drying time and improving drying efficiency. SOLUTION: A control method for a ventilating dryer changing the amount of ventilating air in a drying chamber on the basis of time, compares a difference in a dry bulb-wet bulb temperature in a drying chamber before and after changing the amount of ventilating air, and selects the amount of ventilating air corresponding to a larger dry bulb-wet bulb temperature difference.
Patent JP-2002276417-A (JP)
Title: Small planing boat
Inventor: TANAKA YOSHINOBU
IPC: F02D29/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a small planing boat having a fuel injection type two-cycle multi-cylinder engine capable of improving exhaust gas and fuel consumption. SOLUTION: This jet propulsion type planing boat comprises the fuel injection type two-cycle multi-cylinder engine E and a water jet pump P driven by the engine E, and injects water pressurized and accelerated by the water jet pump P from an injection port 21K at the back end to be propelled by the reaction. Injection of fuel every cycle in an adequate number of cylinders Cy of the multi cylinders is adequately stopped depending on a required power of the small planing boat.
Patent JP-2002272398-A (JP)
Title: Hand-extended wheat noodles and method for preparing the same
Inventor: MIKI TOSHITERU
IPC: A23L7/109
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide hand-extended wheat noodles which have a high good texture and have a good body which is not weakened even when excessively boiled or even on the passage of a long time passes after boiled. SOLUTION: This method for producing the hand-extended wheat noodles is characterized by having a dough-preparing process for mixing and kneading wheat flour with powdered agar in an amount of 0.5 to 5.0 wt.% based on the wheat flour, and salt water to prepare the noodle dough, a string-like noodle body-preparing process for extending the noodle dough in the disk-like shape and then cutting the disk-like product in a spiral shape to prepare the thick string-like noodle bodies, a rod-like noodle body-preparing process for coating the thick string-like noodle bodies with an edible vegetable oil and then preparing the rod-like noodle bodies, and an aging and drying process for finely extending the bar-like noodle bodies to prepare the fibrous noodles and simultaneously aging and drying the fibrous noodles.
Patent JP-2002275704-A (JP)
Title: Detachable underwear
Inventor: KENMOCHI ISAO
IPC: A41D27/16
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a detachable underwear being easily put on and taken off with a jacket on. SOLUTION: This detachable underwear 1 is so designed that the side parts 2b thereof are opened, a core member 4 stretch in the vertical direction is set on almost the center of the cross direction of a back body 3, a circular rubber 5 is set on the vicinity of the bottom end 4b of the core member 4 so as to engage the bottom end 3b of the back body 3 together with the core member 4, reinforcing parts 6 are set on the side parts 2b of the bottom ends 2e and 3b each of a front body 2 and the back body 3 and a stand-up collar 7 is set on a surrounding part 3a of the neck.
Patent JP-2002278131-A (JP)
Title: Image forming method and device and toner for image forming
Inventor: KATO MITSUTERU
IPC: G03G21/10
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method and an image forming device by which the lowering of image density, the increase of surface staining and toner scattering and further the occurrence of filming with the lapse of time are reduced especially in a system for re-cycling recovered toner to a developing part and further stable image quality is obtained over a long term even in the case of using small particle size toner. SOLUTION: In this image forming method, an electrostatic latent image formed on a latent image carrier is developed and the developed toner image is transferred to transfer material, and then the toner remaining on the latent image carrier is removed and the removed toner is re-cycled to the developing part. In the image forming method and device, a classifying means is used to re-cycle the removed toner to the developing part, and further the saturation magnetization of the toner is 0.01 to 10 emu/g, and the true specific gravity thereof is 1.35 to 1.60 g/cm<3> .
Patent JP-2002289855-A (JP)
Title: Insulated gate semiconductor device
Inventor: TAKAHASHI JUNJI
IPC: H01L29/78
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an insulated gate semiconductor device for sure shutting off of the flow of charges, without latch-up by the movement of a hole remaining inside a base layer at turning from an ON-state to an OFF-state and without raising the ON-voltage. SOLUTION: The insulated gate semiconductor device is provided with the first base layer of a first conductivity-type formed on a semiconductor substrate; the emitter layer of a second conductivity-type selectively formed in an area where the first base layer is formed; the collector layer of the first conductivity- type formed on a second surface different from the first surface of the semiconductor substrate; the base layer of the second conductivity-type interposed between the first base layer and the collector layer; an emitter side trench gate electrode formed in a region where the emitter layer is provided, so as to be insulated from the semiconductor substrate; and a base side trench gate electrode formed in the region where the first base layer is provided, so as to be insulated from the semiconductor substrate.
Patent JP-2002223961-A (JP)
Title: Tool for cutting onion into tiny pieces
Inventor: OBUCHI FUSAKO
IPC: A47J43/20
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce a time for cutting onion into tiny pieces since it takes much time for a busy housewife or an aged person and also to permit them to easily cut with a feeling to use a kitchen knife without a motor-driven type cutter. SOLUTION: A edge is formed into a grid shape, one onion is vertically cut into halves along fibers, one pieces is placed by directing the cut surface downward, an onion cutter is depressed at a stretch and then, the onion is cut into tiny pieces.
Patent JP-2002285880-A (JP)
Title: Hybrid power train control device for vehicle
Inventor: IWANO HIROSHI
IPC: B60L50/16
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a hybrid power train for a vehicle. SOLUTION: A drive force Wa necessary only for acceleration is computed, and on the basis of a battery condition, a maximum allowance Wmx of a motor output equivalent is computed (S21-S23). When motor efficiency ηbfc is higher than engine efficiency ηeng and the drive force Wa is higher than the maximum allowance Wmx, all of the acceleration drive force Wa are supplied by a motor (S24, S26, S27, and S29). When the drive force Wa is not higher than the maximum allowance Wmx, a motor drive force at the maximum allowance Wmx is fed as a maximum acceleration drive force (S24, S25, S27 and S29), while if the engine efficiency ηeng is better than the motor efficiency ηbfc, all of a drive force Wd is supplied by the engine (S27 and S28).
Patent JP-2002290961-A (JP)
Title: Monitoring camera system
Inventor: KASAI YASUYUKI
IPC: H04N7/18
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring camera system, with which a camera apparatus or monitoring device can be freely moved. SOLUTION: A home page(HP) is previously registered on the Internet 13, a video signal is transmitted through the HP on the Internet 13 to a monitoring device 12 by radio while using a modem (PHS(R) or the like) and a control signal from the monitoring device 12 is transmitted to a camera apparatus 11 by using a wireless communication network 14. Thus, the transmission of the video signal and the control signal can be made wireless so that both the camera apparatus 11 and the monitoring device 12 can be freely moved within the service area of the wireless communication network 14.
Patent JP-2002289121-A (JP)
Title: Anode button of cathode-ray tube
Inventor: MIWA YOSHIHARU
IPC: H01J29/92
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an anode button of a cathode-ray tube which is capable of preventing the leakage of X-rays to the outside of a cathode-ray tube without modifying the conventional shape of an anode button. SOLUTION: In an anode button of a cathode-ray tube, which is made of hollowed metals and inserted into a funnel by melting the funnel locally, this anode button contains elements of which the coefficient of mass absorption for the x-ray of the wavelength being 0.6 Åis not less than 30 cm<2> /g and also the coefficient of x-ray absorption for the x-ray of the wavelength being 0.6 Åis not less than 200 cm<-1> .
Patent JP-2002284663-A (JP)
Title: Cosmetic composition
Inventor: TANAKA KIYOTAKA
IPC: A61K8/9794
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a new and safe cosmetic composition which is healthy to the skin and whitens the skin very effectively. SOLUTION: The cosmetic composition contains fermentation metabolites obtained by fermenting the extract of a plant which belongs to coconut palm genus of a palm family with lactic acid bacteria. The cosmetic composition excellently inhibits the tyrosinase activity, improves a skin blemish and a freckle, improves the skin so that the color of the skin may be fair, keeps the skin moist and gives the skin gloss and tension.
Patent JP-2002025283-A (JP)
Title: Erasing method for flash memory element
Inventor: AHN BYUNG JIN
IPC: G11C16/16
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an erasing method for a flash memory element having fixed erasure speed independently of variation of internal voltage. SOLUTION: In this erasing method for a flash memory element, the number of cells erased at the time of erasure verification of a cell is confirmed, when the number of cells being erased are less than the number of cells being set, erasure is performed increasing width of an erasing pulse or erasing voltage, when the number of cells being erased are more than the number of cells being set, by reducing width of an erasing pulse or erasing voltage and performing erasure, erasure speed varied in accordance with process and operation environment can be kept constant and a problem of over-erasure can be solved.
Patent JP-2001350984-A (JP)
Title: System and method for reserving reception order
Inventor: FUJITA KENTARO
IPC: G06Q30/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a reception order reserving system by which the work burden of a person in charge is relieved and also the loss of one's own confidence or a business opportunity is reduced. SOLUTION: Each computer terminal 10 transmits a reception order to a management computer 20 when the contents of the reception order is inputted, which comprises a shipment schedule date. The reception order is stored in a database. The management computer 20 displays the list of the reception orders on its screen and sets the reception order as an object to be held over when a manager selects the reception order without requiring processing in the case of shipment. When the manager inputs an indication that shipment is performed on a prescribed shipment date, the management computer 20 extracts the reception order whose shipment schedule date is the one before the shipment date and which is not the object to be held over and, then, the computer 20 performs a reserving processing concerning the extracted reception order based on a prescribed rule.